1230897540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{65543}}^1$

素因数の和:65868

約数の個数: 48

約数和(自身を含む): 3457577088

約数和(自身を除く): 2226679548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 65543, 131086, 196629, 262172, 327715, 393258, 655430, 786516, 983145, 1310860, 1966290, 3932580, 20514959, 41029918, 61544877, 82059836, 102574795, 123089754, 205149590, 246179508, 307724385, 410299180, 615448770, 1230897540]

約数ペア:

[(1, 1230897540), (2, 615448770), (3, 410299180), (4, 307724385), (5, 246179508), (6, 205149590), (10, 123089754), (12, 102574795), (15, 82059836), (20, 61544877), (30, 41029918), (60, 20514959), (313, 3932580), (626, 1966290), (939, 1310860), (1252, 983145), (1565, 786516), (1878, 655430), (3130, 393258), (3756, 327715), (4695, 262172), (6260, 196629), (9390, 131086), (18780, 65543)]